The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2004
Filed:
Apr. 09, 2002
Walter H. Johnson, San Jose, CA (US);
Torsten Borchers, Pleasonton, CA (US);
Daniel Griffing, Sunnyvale, CA (US);
Andrei Danet, Concord, CA (US);
George Erskine, San Jose, CA (US);
KLA-Tencor Technologies Corp., Milpitas, CA (US);
Abstract
A pin configured to be disposed within a probe is provided. The probe may be configured to measure a property of a conductive layer. The pin may include a contact surface which may be substantially planar. The pin may also include a first portion extending from the contact surface. A cross-sectional area of the first portion, in a direction substantially parallel to the contact surface, may be substantially equal to a surface area of the contact surface across a length of the first portion. A system configured to measure a property of a conductive layer is also provided. The system may include a mounting device and at least two probes coupled to the mounting device. The probes may be configured to measure the property of a conductive layer. In addition, the mounting device may be configured such that one of the probes may contact the conductive layer during measurement.